Add failing test to test correct view column detection

test/Feature/StructureSpec.hs

@@ -24,6 +24,7 @@ spec = do
         , {"schema":"test","name":"comments","insertable":true}
         , {"schema":"test","name":"complex_items","insertable":true}
         , {"schema":"test","name":"compound_pk","insertable":true}
+        , {"schema":"test","name":"filtered_tasks","insertable":true}
         , {"schema":"test","name":"ghostBusters","insertable":true}
         , {"schema":"test","name":"has_count_column","insertable":false}
         , {"schema":"test","name":"has_fk","insertable":true}
@@ -57,6 +58,61 @@ spec = do
         {matchStatus = 200}
 
   describe "Table info" $ do
+    it "The structure of complex views is correctly detected" $
+      request methodOptions "/filtered_tasks" [] "" `shouldRespondWith`
+      [json|
+      {
+        "pkey": [
+          "myId"
+        ],
+        "columns": [
+          {
+            "references": null,
+            "default": null,
+            "precision": 32,
+            "updatable": true,
+            "schema": "test",
+            "name": "myId",
+            "type": "integer",
+            "maxLen": null,
+            "enum": [],
+            "nullable": true,
+            "position": 1
+          },
+          {
+            "references": null,
+            "default": null,
+            "precision": null,
+            "updatable": true,
+            "schema": "test",
+            "name": "name",
+            "type": "text",
+            "maxLen": null,
+            "enum": [],
+            "nullable": true,
+            "position": 2
+          },
+          {
+            "references": {
+              "schema": "test",
+              "column": "id",
+              "table": "projects"
+            },
+            "default": null,
+            "precision": 32,
+            "updatable": true,
+            "schema": "test",
+            "name": "projectID",
+            "type": "integer",
+            "maxLen": null,
+            "enum": [],
+            "nullable": true,
+            "position": 3
+          }
+        ]
+      }
+      |]
+
     it "is available with OPTIONS verb" $
       request methodOptions "/menagerie" [] "" `shouldRespondWith`
       [json|

test/fixtures/privileges.sql

@@ -28,6 +28,7 @@ GRANT ALL ON TABLE
     , projects_view
     , simple_pk
     , tasks
+    , filtered_tasks
     , tsearch
     , users
     , users_projects

test/fixtures/schema.sql

@@ -540,6 +540,15 @@ CREATE TABLE simple_pk (
     extra character varying NOT NULL
 );
 
+--
+-- Name: users_projects; Type: TABLE; Schema: test; Owner: -
+--
+
+CREATE TABLE users_projects (
+    user_id integer NOT NULL,
+    project_id integer NOT NULL
+);
+
 
 --
 -- Name: tasks; Type: TABLE; Schema: test; Owner: -
@@ -551,6 +560,16 @@ CREATE TABLE tasks (
     project_id integer
 );
 
+CREATE OR REPLACE VIEW filtered_tasks AS
+SELECT id AS "myId", name, project_id AS "projectID"
+FROM tasks
+WHERE project_id IN (
+	SELECT id FROM projects WHERE id = 1
+) AND
+project_id IN (
+	SELECT project_id FROM users_projects WHERE user_id = 1
+);
+
 
 --
 -- Name: tsearch; Type: TABLE; Schema: test; Owner: -
@@ -571,15 +590,6 @@ CREATE TABLE users (
 );
 
 
---
--- Name: users_projects; Type: TABLE; Schema: test; Owner: -
---
-
-CREATE TABLE users_projects (
-    user_id integer NOT NULL,
-    project_id integer NOT NULL
-);
-
 
 --
 -- Name: users_tasks; Type: TABLE; Schema: test; Owner: -