From: Sarah Hoffmann <lonvia@denofr.de>
Date: Tue, 24 Feb 2015 21:10:31 +0000 (+0100)
Subject: add more tests for interpolations (mostly updating)
X-Git-Tag: v2.4.0~21
X-Git-Url: https://git.openstreetmap.org./nominatim.git/commitdiff_plain/9d9745b378aec1694298232df76a5a740f8bb703

add more tests for interpolations (mostly updating)
---

diff --git a/tests/features/db/import/interpolation.feature b/tests/features/db/import/interpolation.feature
index ad4bdf85..d70bf18a 100644
--- a/tests/features/db/import/interpolation.feature
+++ b/tests/features/db/import/interpolation.feature
@@ -14,13 +14,9 @@ Feature: Import of address interpolations
           | id | nodes
           | 1  | 1,2
         When importing
-        Then node 1 expands to housenumbers
+        Then way 1 expands to housenumbers
           | housenumber | centroid
-          | 2           | 1,1
           | 4           | 1,1.0005
-        And node 2 expands to housenumbers
-          | housenumber | centroid
-          | 6           | 1,1.001
 
     Scenario: Simple even two point interpolation with zero beginning
         Given the place nodes
@@ -34,15 +30,11 @@ Feature: Import of address interpolations
           | id | nodes
           | 1  | 1,2
         When importing
-        Then node 1 expands to housenumbers
+        Then way 1 expands to housenumbers
           | housenumber | centroid
-          | 0           | 1,1
           | 2           | 1,1.00025
           | 4           | 1,1.0005
           | 6           | 1,1.00075
-        And node 2 expands to housenumbers
-          | housenumber | centroid
-          | 8           | 1,1.001
 
     Scenario: Backwards even two point interpolation
         Given the place nodes
@@ -56,13 +48,9 @@ Feature: Import of address interpolations
           | id | nodes
           | 1  | 2,1
         When importing
-        Then node 1 expands to housenumbers
-          | housenumber | centroid
-          | 2           | 1,1
-        And node 2 expands to housenumbers
+        Then way 1 expands to housenumbers
           | housenumber | centroid
           | 4           | 1,1.0005
-          | 6           | 1,1.001
 
     Scenario: Even two point interpolation with odd beginning
         Given the place nodes
@@ -76,14 +64,10 @@ Feature: Import of address interpolations
           | id | nodes
           | 1  | 1,2
         When importing
-        Then node 1 expands to housenumbers
+        Then way 1 expands to housenumbers
           | housenumber | centroid
-          | 11          | 1,1
           | 12          | 1,1.0002
           | 14          | 1,1.0006
-        And node 2 expands to housenumbers
-          | housenumber | centroid
-          | 16          | 1,1.001
 
     Scenario: Even two point interpolation with odd end
         Given the place nodes
@@ -97,14 +81,10 @@ Feature: Import of address interpolations
           | id | nodes
           | 1  | 1,2
         When importing
-        Then node 1 expands to housenumbers
+        Then way 1 expands to housenumbers
           | housenumber | centroid
-          | 10          | 1,1
           | 12          | 1,1.0004
           | 14          | 1,1.0008
-        And node 2 expands to housenumbers
-          | housenumber | centroid
-          | 15          | 1,1.001
 
     Scenario: Reverse even two point interpolation with odd beginning
         Given the place nodes
@@ -118,14 +98,10 @@ Feature: Import of address interpolations
           | id | nodes
           | 1  | 2,1
         When importing
-        Then node 1 expands to housenumbers
-          | housenumber | centroid
-          | 11          | 1,1
-        And node 2 expands to housenumbers
+        Then way 1 expands to housenumbers
           | housenumber | centroid
           | 12          | 1,1.0002
           | 14          | 1,1.0006
-          | 16          | 1,1.001
 
     Scenario: Reverse even two point interpolation with odd end
         Given the place nodes
@@ -139,14 +115,10 @@ Feature: Import of address interpolations
           | id | nodes
           | 1  | 2,1
         When importing
-        Then node 1 expands to housenumbers
-          | housenumber | centroid
-          | 10          | 1,1
-        And node 2 expands to housenumbers
+        Then way 1 expands to housenumbers
           | housenumber | centroid
           | 12          | 1,1.0004
           | 14          | 1,1.0008
-          | 15          | 1,1.001
 
       Scenario: Simple odd two point interpolation
         Given the place nodes
@@ -160,16 +132,12 @@ Feature: Import of address interpolations
           | id | nodes
           | 1  | 1,2
         When importing
-        Then node 1 expands to housenumbers
+        Then way 1 expands to housenumbers
           | housenumber | centroid
-          | 1           | 1,1
           | 3           | 1,1.0002
           | 5           | 1,1.0004
           | 7           | 1,1.0006
           | 9           | 1,1.0008
-        And node 2 expands to housenumbers
-          | housenumber | centroid
-          | 11           | 1,1.001
 
       Scenario: Odd two point interpolation with even beginning
         Given the place nodes
@@ -183,14 +151,10 @@ Feature: Import of address interpolations
           | id | nodes
           | 1  | 1,2
         When importing
-        Then node 1 expands to housenumbers
+        Then way 1 expands to housenumbers
           | housenumber | centroid
-          | 2           | 1,1
           | 3           | 1,1.0002
           | 5           | 1,1.0006
-        And node 2 expands to housenumbers
-          | housenumber | centroid
-          | 7           | 1,1.001
 
      Scenario: Simple all two point interpolation
         Given the place nodes
@@ -204,13 +168,9 @@ Feature: Import of address interpolations
           | id | nodes
           | 1  | 1,2
         When importing
-        Then node 1 expands to housenumbers
+        Then way 1 expands to housenumbers
           | housenumber | centroid
-          | 1           | 1,1
           | 2           | 1,1.0005
-        And node 2 expands to housenumbers
-          | housenumber | centroid
-          | 3           | 1,1.001
 
     Scenario: Simple numbered two point interpolation
         Given the place nodes
@@ -224,13 +184,9 @@ Feature: Import of address interpolations
           | id | nodes
           | 1  | 1,2
         When importing
-        Then node 1 expands to housenumbers
+        Then way 1 expands to housenumbers
           | housenumber | centroid
-          | 3           | 1,1
           | 6           | 1,1.0005
-        And node 2 expands to housenumbers
-          | housenumber | centroid
-          | 9           | 1,1.001
 
     Scenario: Even two point interpolation with intermediate empty node
         Given the place nodes
@@ -244,15 +200,11 @@ Feature: Import of address interpolations
           | id | nodes
           | 1  | 1,3,2
         When importing
-        Then node 1 expands to housenumbers
+        Then way 1 expands to housenumbers
           | housenumber | centroid
-          | 2           | 1,1
           | 4           | 1,1.0005
           | 6           | 1,1.001
           | 8           | 1.0005,1.001
-        And node 2 expands to housenumbers
-          | housenumber | centroid
-          | 10          | 1.001,1.001
 
 
     Scenario: Even two point interpolation with intermediate duplicated empty node
@@ -267,15 +219,11 @@ Feature: Import of address interpolations
           | id | nodes
           | 1  | 1,3,3,2
         When importing
-        Then node 1 expands to housenumbers
+        Then way 1 expands to housenumbers
           | housenumber | centroid
-          | 2           | 1,1
           | 4           | 1,1.0005
           | 6           | 1,1.001
           | 8           | 1.0005,1.001
-        And node 2 expands to housenumbers
-          | housenumber | centroid
-          | 10          | 1.001,1.001
 
     Scenario: Simple even three point interpolation
         Given the place nodes
@@ -290,16 +238,9 @@ Feature: Import of address interpolations
           | id | nodes
           | 1  | 1,3,2
         When importing
-        Then node 1 expands to housenumbers
-          | housenumber | centroid
-          | 2           | 1,1
-        Then node 3 expands to housenumbers
+        Then way 1 expands to housenumbers
           | housenumber | centroid
-          | 4           | 1,1.001
           | 6           | 1.0005,1.001
-        And node 2 expands to housenumbers
-          | housenumber | centroid
-          | 8           | 1.001,1.001
 
     Scenario: Even three point interpolation with odd center point
         Given the place nodes
@@ -314,17 +255,10 @@ Feature: Import of address interpolations
           | id | nodes
           | 1  | 1,3,2
         When importing
-        Then node 1 expands to housenumbers
+        Then way 1 expands to housenumbers
           | housenumber | centroid
-          | 2           | 1,1
           | 4           | 1,1.0004
           | 6           | 1,1.0008
-        Then node 3 expands to housenumbers
-          | housenumber | centroid
-          | 7           | 1,1.001
-        And node 2 expands to housenumbers
-          | housenumber | centroid
-          | 8           | 1.001,1.001
 
     Scenario: Interpolation on self-intersecting way
         Given the place nodes
@@ -339,17 +273,9 @@ Feature: Import of address interpolations
           | id | nodes
           | 1  | 1,2,3,2
         When importing
-        Then node 1 expands to housenumbers
+        Then way 1 expands to housenumbers
           | housenumber | centroid
-          | 2           | 0,0
           | 4           | 0,0.0005
-        Then node 2 expands to housenumbers
-          | housenumber | centroid
-          | 6           | 0,0.001
-          | 8           | 0,0.0015
-        Then node 3 expands to housenumbers
-          | housenumber | centroid
-          | 10          | 0,0.002
           | 8           | 0,0.0015
 
     Scenario: Interpolation on self-intersecting way II
@@ -364,12 +290,73 @@ Feature: Import of address interpolations
           | id | nodes
           | 1  | 1,2,3,2
         When importing
-        Then node 1 expands to housenumbers
+        Then way 1 expands to housenumbers
           | housenumber | centroid
-          | 2           | 0,0
           | 4           | 0,0.0005
-        Then node 2 expands to housenumbers
-          | housenumber | centroid
-          | 6           | 0,0.001
+
+
+     Scenario: addr:street on interpolation way
+       Given the scene parallel-road
+       And the place nodes
+          | osm_id | class | type  | housenumber | geometry
+          | 1      | place | house | 2           | :n-middle-w
+          | 2      | place | house | 6           | :n-middle-e
+          | 3      | place | house | 12          | :n-middle-w
+          | 4      | place | house | 16          | :n-middle-e
+       And the place ways
+          | osm_id | class   | type    | housenumber | street       | geometry
+          | 10     | place   | houses  | even        |              | :w-middle
+          | 11     | place   | houses  | even        | Cloud Street | :w-middle
+       And the place ways
+          | osm_id | class   | type     | name                    | geometry
+          | 2      | highway | tertiary | 'name' : 'Sun Way'      | :w-north
+          | 3      | highway | tertiary | 'name' : 'Cloud Street' | :w-south
+        And the ways
+          | id | nodes
+          | 10  | 1,100,101,102,2
+          | 11  | 3,200,201,202,4
+       When importing
+       Then table placex contains
+          | object | parent_place_id
+          | N1     | W2
+          | N2     | W2
+          | N3     | W3
+          | N4     | W3
+          | W10    | W2
+          | W11    | W3
+       And way 10 expands exactly to housenumbers 4
+       And way 11 expands exactly to housenumbers 14
+
+     Scenario: addr:street on housenumber way
+       Given the scene parallel-road
+       And the place nodes
+          | osm_id | class | type  | housenumber | street       | geometry
+          | 1      | place | house | 2           |              | :n-middle-w
+          | 2      | place | house | 6           |              | :n-middle-e
+          | 3      | place | house | 12          | Cloud Street | :n-middle-w
+          | 4      | place | house | 16          | Cloud Street | :n-middle-e
+       And the place ways
+          | osm_id | class   | type    | housenumber | geometry
+          | 10     | place   | houses  | even        | :w-middle
+          | 11     | place   | houses  | even        | :w-middle
+       And the place ways
+          | osm_id | class   | type     | name                    | geometry
+          | 2      | highway | tertiary | 'name' : 'Sun Way'      | :w-north
+          | 3      | highway | tertiary | 'name' : 'Cloud Street' | :w-south
+        And the ways
+          | id | nodes
+          | 10  | 1,100,101,102,2
+          | 11  | 3,200,201,202,4
+       When importing
+       Then table placex contains
+          | object | parent_place_id
+          | N1     | W2
+          | N2     | W2
+          | N3     | W3
+          | N4     | W3
+          | W10    | W2
+          | W11    | W3
+       And way 10 expands exactly to housenumbers 4
+       And way 11 expands exactly to housenumbers 14
 
 
diff --git a/tests/features/db/update/interpolation.feature b/tests/features/db/update/interpolation.feature
new file mode 100644
index 00000000..bfc93b12
--- /dev/null
+++ b/tests/features/db/update/interpolation.feature
@@ -0,0 +1,167 @@
+@DB
+Feature: Update of address interpolations
+    Test the interpolated address are updated correctly
+
+    Scenario: addr:street added to interpolation
+      Given the scene parallel-road
+      And the place nodes
+          | osm_id | class | type  | housenumber | geometry
+          | 1      | place | house | 2           | :n-middle-w
+          | 2      | place | house | 6           | :n-middle-e
+      And the place ways
+          | osm_id | class   | type    | housenumber | geometry
+          | 10     | place   | houses  | even        | :w-middle
+      And the place ways
+          | osm_id | class   | type         | name                    | geometry
+          | 2      | highway | unclassified | 'name' : 'Sun Way'      | :w-north
+          | 3      | highway | unclassified | 'name' : 'Cloud Street' | :w-south
+      And the ways
+          | id  | nodes
+          | 10  | 1,100,101,102,2
+      When importing
+      Then table placex contains
+          | object | parent_place_id
+          | N1     | W2
+          | N2     | W2
+          | W10    | W2
+      And way 10 expands exactly to housenumbers 4
+      When updating place ways
+          | osm_id | class   | type    | housenumber | street       | geometry
+          | 10     | place   | houses  | even        | Cloud Street | :w-middle
+      Then way 10 expands exactly to housenumbers 4
+      And table placex contains
+          | object | parent_place_id
+          | N1     | W3
+          | N2     | W3
+          | W10    | W3
+
+    @Fail
+    Scenario: addr:street added to housenumbers
+      Given the scene parallel-road
+      And the place nodes
+          | osm_id | class | type  | housenumber | geometry
+          | 1      | place | house | 2           | :n-middle-w
+          | 2      | place | house | 6           | :n-middle-e
+      And the place ways
+          | osm_id | class   | type    | housenumber | geometry
+          | 10     | place   | houses  | even        | :w-middle
+      And the place ways
+          | osm_id | class   | type         | name                    | geometry
+          | 2      | highway | unclassified | 'name' : 'Sun Way'      | :w-north
+          | 3      | highway | unclassified | 'name' : 'Cloud Street' | :w-south
+      And the ways
+          | id  | nodes
+          | 10  | 1,100,101,102,2
+      When importing
+      Then table placex contains
+          | object | parent_place_id
+          | N1     | W2
+          | N2     | W2
+          | W10    | W2
+      And way 10 expands exactly to housenumbers 4
+      When updating place nodes
+          | osm_id | class | type  | street      | housenumber | geometry
+          | 1      | place | house | Cloud Street| 2           | :n-middle-w
+          | 2      | place | house | Cloud Street| 6           | :n-middle-e
+      Then way 10 expands exactly to housenumbers 4
+      And table placex contains
+          | object | parent_place_id
+          | N1     | W3
+          | N2     | W3
+          | W10    | W3
+
+
+    Scenario: interpolation tag removed
+      Given the scene parallel-road
+      And the place nodes
+          | osm_id | class | type  | housenumber | geometry
+          | 1      | place | house | 2           | :n-middle-w
+          | 2      | place | house | 6           | :n-middle-e
+      And the place ways
+          | osm_id | class   | type    | housenumber | geometry
+          | 10     | place   | houses  | even        | :w-middle
+      And the place ways
+          | osm_id | class   | type         | name                    | geometry
+          | 2      | highway | unclassified | 'name' : 'Sun Way'      | :w-north
+          | 3      | highway | unclassified | 'name' : 'Cloud Street' | :w-south
+      And the ways
+          | id  | nodes
+          | 10  | 1,100,101,102,2
+      When importing
+      Then table placex contains
+          | object | parent_place_id
+          | N1     | W2
+          | N2     | W2
+          | W10    | W2
+      And way 10 expands exactly to housenumbers 4
+      When marking for delete W10
+      Then way 10 expands to no housenumbers
+      And table placex contains
+          | object | parent_place_id
+          | N1     | W2
+          | N2     | W2
+
+
+    Scenario: referenced road added
+      Given the scene parallel-road
+      And the place nodes
+          | osm_id | class | type  | housenumber | geometry
+          | 1      | place | house | 2           | :n-middle-w
+          | 2      | place | house | 6           | :n-middle-e
+      And the place ways
+          | osm_id | class   | type    | housenumber | street      | geometry
+          | 10     | place   | houses  | even        | Cloud Street| :w-middle
+      And the place ways
+          | osm_id | class   | type         | name                    | geometry
+          | 2      | highway | unclassified | 'name' : 'Sun Way'      | :w-north
+      And the ways
+          | id  | nodes
+          | 10  | 1,100,101,102,2
+      When importing
+      Then table placex contains
+          | object | parent_place_id
+          | N1     | W2
+          | N2     | W2
+          | W10    | W2
+      And way 10 expands exactly to housenumbers 4
+      When updating place ways
+          | osm_id | class   | type         | name                    | geometry
+          | 3      | highway | unclassified | 'name' : 'Cloud Street' | :w-south
+      Then way 10 expands exactly to housenumbers 4
+      And table placex contains
+          | object | parent_place_id
+          | N1     | W3
+          | N2     | W3
+          | W10    | W3
+
+
+    Scenario: referenced road deleted
+      Given the scene parallel-road
+      And the place nodes
+          | osm_id | class | type  | housenumber | geometry
+          | 1      | place | house | 2           | :n-middle-w
+          | 2      | place | house | 6           | :n-middle-e
+      And the place ways
+          | osm_id | class   | type    | housenumber | street      | geometry
+          | 10     | place   | houses  | even        | Cloud Street| :w-middle
+      And the place ways
+          | osm_id | class   | type         | name                    | geometry
+          | 2      | highway | unclassified | 'name' : 'Sun Way'      | :w-north
+          | 3      | highway | unclassified | 'name' : 'Cloud Street' | :w-south
+      And the ways
+          | id  | nodes
+          | 10  | 1,100,101,102,2
+      When importing
+      Then table placex contains
+          | object | parent_place_id
+          | N1     | W3
+          | N2     | W3
+          | W10    | W3
+      And way 10 expands exactly to housenumbers 4
+      When marking for delete W3
+      Then way 10 expands exactly to housenumbers 4
+      And table placex contains
+          | object | parent_place_id
+          | N1     | W2
+          | N2     | W2
+          | W10    | W2
diff --git a/tests/scenes/data/parallel-road.wkt b/tests/scenes/data/parallel-road.wkt
new file mode 100644
index 00000000..355af300
--- /dev/null
+++ b/tests/scenes/data/parallel-road.wkt
@@ -0,0 +1,5 @@
+n-middle-w |  POINT(1.0065316 2.0003381)
+n-middle-e |  POINT(1.007236 2.0003408)
+w-south |  LINESTRING(1.0065324 2.0001892,1.006676 2.0002786,1.0068195 2.0002786,1.0069171 2.0002515,1.0070417 2.0001892,1.0072422 2.000173)
+w-middle |  LINESTRING(1.0065316 2.0003381,1.006686 2.0004248,1.0069 2.0004167,1.007236 2.0003408)
+w-north |  LINESTRING(1.0065397 2.000418,1.0066833 2.0005074,1.0068269 2.0005074,1.0069244 2.0004803,1.007049 2.000418,1.0072495 2.0004018)
diff --git a/tests/scenes/data/roads.osm b/tests/scenes/data/roads.osm
index b642fa62..ed7cd62a 100644
--- a/tests/scenes/data/roads.osm
+++ b/tests/scenes/data/roads.osm
@@ -1,294 +1,347 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <osm version='0.6' upload='false' generator='JOSM'>
-  <node id='-204' action='modify' visible='true' lat='2.000651586300547' lon='1.005746444902722'>
+  <node id='-197' action='modify' visible='true' lat='2.0006515863' lon='1.0057464449'>
     <tag k='name' v='split-road' />
   </node>
-  <node id='-189' action='modify' visible='true' lat='2.0005350827634585' lon='1.0057490943252971' />
-  <node id='-187' action='modify' visible='true' lat='2.0005430261867043' lon='1.0058974619895207' />
-  <node id='-185' action='modify' visible='true' lat='2.0005430261867043' lon='1.0060511284988949' />
-  <node id='-183' action='modify' visible='true' lat='2.0005324349557014' lon='1.0061306111761574' />
-  <node id='-174' action='modify' visible='true' lat='2.0005244915324045' lon='1.00551064629351' />
-  <node id='-172' action='modify' visible='true' lat='2.0005668564562127' lon='1.0056086749288005' />
-  <node id='-170' action='modify' visible='true' lat='2.000561560840796' lon='1.0056855081834875' />
-  <node id='-168' action='modify' visible='true' lat='2.0005006612622807' lon='1.0057358472124205' />
-  <node id='-166' action='modify' visible='true' lat='2.000505956877894' lon='1.0059107091023978' />
-  <node id='-164' action='modify' visible='true' lat='2.0005112524934896' lon='1.0060537779214704' />
-  <node id='-162' action='modify' visible='true' lat='2.0004953656466506' lon='1.006135910021308' />
-  <node id='-160' action='modify' visible='true' lat='2.000513900301281' lon='1.0062842776855314' />
-  <node id='-158' action='modify' visible='true' lat='2.000471535376104' lon='1.0063717086305204' />
-  <node id='-156' action='modify' visible='true' lat='2.000296780048186' lon='1.0063584615176433' />
-  <node id='-154' action='modify' visible='true' lat='2.000262358542008' lon='1.006281628262956' />
-  <node id='-152' action='modify' visible='true' lat='2.000339144977876' lon='1.0061994961631182' />
-  <node id='-150' action='modify' visible='true' lat='2.0003576796342712' lon='1.0061041169504032' />
-  <node id='-148' action='modify' visible='true' lat='2.0003497362101275' lon='1.0060034388925374' />
-  <node id='-146' action='modify' visible='true' lat='2.000325905937466' lon='1.0058868642992191' />
-  <node id='-144' action='modify' visible='true' lat='2.000280893199271' lon='1.0057941345090795' />
-  <node id='-142' action='modify' visible='true' lat='2.0002782453911037' lon='1.0056351691545544' />
-  <node id='-141' action='modify' visible='true' lat='2.0003603274423103' lon='1.005470904954879' />
-  <node id='-139' action='modify' visible='true' lat='2.0007265421773432' lon='1.0047054313390744'>
+  <node id='-195' action='modify' visible='true' lat='2.00053508276' lon='1.00574909433' />
+  <node id='-193' action='modify' visible='true' lat='2.00054302619' lon='1.00589746199' />
+  <node id='-191' action='modify' visible='true' lat='2.00054302619' lon='1.0060511285' />
+  <node id='-189' action='modify' visible='true' lat='2.00053243496' lon='1.00613061118' />
+  <node id='-187' action='modify' visible='true' lat='2.00052449153' lon='1.00551064629' />
+  <node id='-185' action='modify' visible='true' lat='2.00056685646' lon='1.00560867493' />
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+    <nd ref='-193' />
+    <nd ref='-195' />
+    <nd ref='-183' />
     <tag k='test:id' v='w-4b' />
     <tag k='test:section' v='split-road' />
   </way>
-  <way id='-143' action='modify' visible='true'>
-    <nd ref='-141' />
-    <nd ref='-142' />
-    <nd ref='-144' />
+  <way id='-227' action='modify' visible='true'>
+    <nd ref='-153' />
+    <nd ref='-155' />
+    <nd ref='-157' />
     <tag k='test:id' v='w-1' />
     <tag k='test:section' v='split-road' />
   </way>
-  <way id='-134' action='modify' visible='true'>
-    <nd ref='-94' />
-    <nd ref='-96' />
-    <nd ref='-98' />
-    <nd ref='-112' />
-    <nd ref='-104' />
-    <nd ref='-100' />
+  <way id='-225' action='modify' visible='true'>
+    <nd ref='-131' />
+    <nd ref='-133' />
+    <nd ref='-135' />
+    <nd ref='-149' />
+    <nd ref='-141' />
+    <nd ref='-137' />
     <tag k='test:id' v='w-north' />
     <tag k='test:section' v='points-on-roads' />
   </way>
-  <way id='-132' action='modify' visible='true'>
-    <nd ref='-84' />
-    <nd ref='-106' />
-    <nd ref='-86' />
-    <nd ref='-88' />
-    <nd ref='-90' />
-    <nd ref='-102' />
-    <nd ref='-92' />
+  <way id='-223' action='modify' visible='true'>
+    <nd ref='-121' />
+    <nd ref='-143' />
+    <nd ref='-123' />
+    <nd ref='-125' />
+    <nd ref='-127' />
+    <nd ref='-139' />
+    <nd ref='-129' />
     <tag k='test:id' v='w-south' />
     <tag k='test:section' v='points-on-roads' />
   </way>
-  <way id='-130' action='modify' visible='true'>
-    <nd ref='-62' />
-    <nd ref='-70' />
+  <way id='-221' action='modify' visible='true'>
+    <nd ref='-99' />
+    <nd ref='-107' />
     <tag k='test:id' v='w-alley' />
     <tag k='test:section' v='road-with-alley' />
   </way>
-  <way id='-128' action='modify' visible='true'>
-    <nd ref='-58' />
-    <nd ref='-60' />
-    <nd ref='-62' />
-    <nd ref='-64' />
-    <nd ref='-66' />
-    <nd ref='-68' />
+  <way id='-219' action='modify' visible='true'>
+    <nd ref='-95' />
+    <nd ref='-97' />
+    <nd ref='-99' />
+    <nd ref='-101' />
+    <nd ref='-103' />
+    <nd ref='-105' />
     <tag k='test:id' v='w-main' />
     <tag k='test:section' v='road-with-alley' />
   </way>
-  <way id='-126' action='modify' visible='true'>
-    <nd ref='-56' />
-    <nd ref='-54' />
-    <nd ref='-52' />
-    <nd ref='-50' />
+  <way id='-217' action='modify' visible='true'>
+    <nd ref='-93' />
+    <nd ref='-91' />
+    <nd ref='-89' />
+    <nd ref='-87' />
     <tag k='test:id' v='w-north' />
     <tag k='test:section' v='roads-with-pois' />
   </way>
-  <way id='-124' action='modify' visible='true'>
-    <nd ref='-48' />
-    <nd ref='-46' />
-    <nd ref='-44' />
+  <way id='-215' action='modify' visible='true'>
+    <nd ref='-85' />
+    <nd ref='-83' />
+    <nd ref='-81' />
     <tag k='test:id' v='w-south' />
     <tag k='test:section' v='roads-with-pois' />
   </way>
-  <way id='-122' action='modify' visible='true'>
-    <nd ref='-32' />
-    <nd ref='-30' />
-    <nd ref='-28' />
+  <way id='-213' action='modify' visible='true'>
+    <nd ref='-69' />
+    <nd ref='-67' />
+    <nd ref='-65' />
     <tag k='test:id' v='w-WE' />
     <tag k='test:section' v='building-on-street-corner' />
   </way>
-  <way id='-120' action='modify' visible='true'>
-    <nd ref='-26' />
-    <nd ref='-30' />
-    <nd ref='-24' />
+  <way id='-211' action='modify' visible='true'>
+    <nd ref='-63' />
+    <nd ref='-67' />
+    <nd ref='-61' />
     <tag k='test:id' v='w-NS' />
     <tag k='test:section' v='building-on-street-corner' />
   </way>
-  <way id='-118' action='modify' visible='true'>
-    <nd ref='-22' />
-    <nd ref='-20' />
-    <nd ref='-14' />
-    <nd ref='-18' />
-    <nd ref='-8' />
-    <nd ref='-16' />
-    <nd ref='-22' />
+  <way id='-209' action='modify' visible='true'>
+    <nd ref='-59' />
+    <nd ref='-57' />
+    <nd ref='-51' />
+    <nd ref='-55' />
+    <nd ref='-45' />
+    <nd ref='-53' />
+    <nd ref='-59' />
     <tag k='area' v='yes' />
     <tag k='test:id' v='w-building' />
     <tag k='test:section' v='building-on-street-corner' />
   </way>
+  <way id='-207' action='modify' visible='true'>
+    <nd ref='-43' />
+    <nd ref='-41' />
+    <nd ref='-39' />
+    <nd ref='-37' />
+    <nd ref='-35' />
+    <nd ref='-33' />
+    <tag k='test:id' v='w-south' />
+    <tag k='test:section' v='parallel-road' />
+  </way>
+  <way id='-205' action='modify' visible='true'>
+    <nd ref='-29' />
+    <nd ref='-27' />
+    <nd ref='-25' />
+    <nd ref='-23' />
+    <tag k='test:id' v='w-middle' />
+    <tag k='test:section' v='parallel-road' />
+  </way>
+  <way id='-203' action='modify' visible='true'>
+    <nd ref='-21' />
+    <nd ref='-19' />
+    <nd ref='-17' />
+    <nd ref='-15' />
+    <nd ref='-13' />
+    <nd ref='-11' />
+    <tag k='test:id' v='w-north' />
+    <tag k='test:section' v='parallel-road' />
+  </way>
   <way id='100000' timestamp='2014-01-01T00:00:00Z' uid='1' user='test' visible='true' version='1' changeset='1'>
     <nd ref='100000' />
     <nd ref='100001' />
diff --git a/tests/steps/db_results.py b/tests/steps/db_results.py
index 2566418e..c3ac9445 100644
--- a/tests/steps/db_results.py
+++ b/tests/steps/db_results.py
@@ -119,10 +119,10 @@ def check_search_name_content(step):
                 else:
                     raise Exception("Cannot handle field %s in search_name table" % (k, ))
 
-@step(u'node (\d+) expands to housenumbers')
+@step(u'way (\d+) expands to housenumbers')
 def check_interpolated_housenumbers(step, nodeid):
     """Check that the exact set of housenumbers has been entered in
-       placex for the given source node. Expected are tow columns:
+       placex for the given source node. Expected are two columns:
        housenumber and centroid
     """
     numbers = {}
@@ -132,7 +132,8 @@ def check_interpolated_housenumbers(step, nodeid):
     cur = world.conn.cursor(cursor_factory=psycopg2.extras.DictCursor)
     cur.execute("""SELECT DISTINCT housenumber,
                           ST_X(centroid) as clat, ST_Y(centroid) as clon
-                   FROM placex WHERE osm_type = 'N' and osm_id = %s""",
+                   FROM placex WHERE osm_type = 'W' and osm_id = %s
+                                 and class = 'place' and type = 'address'""",
                    (int(nodeid),))
     assert_equals(len(numbers), cur.rowcount)
     for r in cur:
@@ -140,6 +141,32 @@ def check_interpolated_housenumbers(step, nodeid):
         world.match_geometry((r['clat'], r['clon']), numbers[r["housenumber"]])
         del numbers[r["housenumber"]]
 
+@step(u'way (\d+) expands exactly to housenumbers ([0-9,]*)')
+def check_interpolated_housenumber_list(step, nodeid, numberlist):
+    """ Checks that the interpolated house numbers corresponds
+        to the given list.
+    """
+    expected = numberlist.split(',');
+    cur = world.conn.cursor()
+    cur.execute("""SELECT housenumber FROM placex
+                   WHERE osm_type = 'W' and osm_id = %s
+                     and class = 'place' and type = 'address'""", (int(nodeid),))
+    for r in cur:
+        assert_in(r[0], expected, "Unexpected house number %s for node %s." % (r[0], nodeid))
+        expected.remove(r[0])
+    assert_equals(0, len(expected), "Missing house numbers for way %s: %s" % (nodeid, expected))
+
+@step(u'way (\d+) expands to no housenumbers')
+def check_no_interpolated_housenumber_list(step, nodeid):
+    """ Checks that the interpolated house numbers corresponds
+        to the given list.
+    """
+    cur = world.conn.cursor()
+    cur.execute("""SELECT housenumber FROM placex
+                   WHERE osm_type = 'W' and osm_id = %s
+                     and class = 'place' and type = 'address'""", (int(nodeid),))
+    res = [r[0] for r in cur]
+    assert_equals(0, len(res), "Unexpected house numbers for way %s: %s" % (nodeid, res))
 
 @step(u'table search_name has no entry for (.*)')
 def check_placex_missing(step, osmid):
diff --git a/tests/steps/db_setup.py b/tests/steps/db_setup.py
index 7d1ea8d3..14f17756 100644
--- a/tests/steps/db_setup.py
+++ b/tests/steps/db_setup.py
@@ -213,8 +213,8 @@ def import_database(step):
     world.run_nominatim_script('setup', 'create-functions', 'create-partition-functions')
     cur = world.conn.cursor()
     cur.execute("""insert into placex (osm_type, osm_id, class, type, name, admin_level,
-			       housenumber, street, addr_place, isin, postcode, country_code, extratags,
-			       geometry) select * from place""")
+                   housenumber, street, addr_place, isin, postcode, country_code, extratags,
+                   geometry) select * from place""")
     world.conn.commit()
     world.run_nominatim_script('setup', 'index', 'index-noanalyse')
     #world.db_dump_table('placex')
diff --git a/tests/steps/terrain.py b/tests/steps/terrain.py
index 746485ac..e9561d1a 100644
--- a/tests/steps/terrain.py
+++ b/tests/steps/terrain.py
@@ -94,7 +94,7 @@ def get_placeid(oid):
         q = 'SELECT place_id FROM placex where osm_type = %s and osm_id = %s and class = %s'
         params = (osmtype, osmid, cls)
     cur.execute(q, params)
-    assert_equals (cur.rowcount, 1)
+    assert_equals(cur.rowcount, 1, "%d rows found for place %s" % (cur.rowcount, oid))
     return cur.fetchone()[0]