test: add tests for truncation

internal/engine/templatefuncs_test.go

@@ -44,6 +44,24 @@ func TestUnmarkdown(t *testing.T) {
 	}
 }
 
+func TestTruncateText(t *testing.T) {
+	tests := []struct {
+		input    string
+		limit    int
+		expected string
+	}{
+		{"This text is not too long.", 50, "This text is not too long."},
+		{"", 50, ""},
+		{"This text is longer than the configured limit allows it to be.", 50, "This text is longer than the configured limit..."},
+	}
+
+	for _, tt := range tests {
+		t.Run("", func(t *testing.T) {
+			assert.Equal(t, tt.expected, *truncateText(&tt.input, tt.limit))
+		})
+	}
+}
+
 func TestHumanSize(t *testing.T) {
 	tests := []struct {
 		input    any

internal/ogc/features/main_test.go

@@ -629,6 +629,20 @@ func TestFeatures(t *testing.T) {
 				statusCode: http.StatusOK,
 			},
 		},
+		{
+			name: "Request features of collection with a long description",
+			fields: fields{
+				configFile:   "internal/ogc/features/testdata/config_features_bag_long_description.yaml",
+				url:          "http://localhost:8080/collections/:collectionId/items?limit=1",
+				collectionID: "bar",
+				contentCrs:   "<" + domain.WGS84CrsURI + ">",
+				format:       "html",
+			},
+			want: want{
+				body:       "internal/ogc/features/testdata/expected_bar_collection_snippet.html",
+				statusCode: http.StatusOK,
+			},
+		},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {

internal/ogc/features/testdata/config_features_bag_long_description.yaml

@@ -0,0 +1,39 @@
+---
+version: 1.0.2
+title: OGC API Features
+abstract: Contains a slimmed-down/example version of the BAG-dataset
+baseUrl: http://localhost:8080
+serviceIdentifier: Feats
+license:
+  name: CC0
+  url: https://www.tldrlegal.com/license/creative-commons-cc0-1-0-universal
+ogcApi:
+  features:
+    datasources:
+      defaultWGS84:
+        geopackage:
+          local:
+            file: ./internal/ogc/features/datasources/geopackage/testdata/bag.gpkg
+            fid: feature_id
+            queryTimeout: 15m # pretty high to allow debugging
+    collections:
+      - id: foo
+        tableName: ligplaatsen
+        filters:
+          properties:
+            - name: straatnaam
+            - name: postcode
+        metadata:
+          title: Foooo
+          description: >-
+            This description of collection Foooo is short.
+      - id: bar
+        tableName: ligplaatsen
+        metadata:
+          title: Barrr
+          description: >-
+            This description of collection Barrr is quite long, and as such would distract the user from the rest of the content on overview pages.
+            Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec accumsan lectus id ipsum condimentum pretium. Aenean cursus et diam aliquam
+            vestibulum. Cras at est risus. Suspendisse venenatis dignissim aliquet. Maecenas rhoncus mi vulputate mi ullamcorper tincidunt.
+            Aliquam aliquet risus ut convallis finibus. Curabitur ut ultrices erat. Suspendisse et vehicula arcu, a lacinia ligula. Orci posuere.
+          tableName: ligplaatsen

internal/ogc/features/testdata/expected_bar_collection_snippet.html

@@ -0,0 +1,6 @@
+            <div class="card-body">
+
+                <p>This description of collection Barrr is quite long, and as such would distract the user from the rest of the content on overview pages. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec accumsan lectus id ipsum condimentum pretium. Aenean cursus et diam aliquam vestibulum. Cras at est risus. Suspendisse venenatis dignissim aliquet. Maecenas rhoncus mi vulputate mi ullamcorper&hellip;</p>
+
+
+            </div>