Ensure building name containing single character exception is still

handled correctly
ideal-postcodes · Dec 14, 2023 · 15ddc02 · 15ddc02
1 parent 7d487e7
commit 15ddc02
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diff --git a/test/data/formatting.json b/test/data/formatting.json
@@ -1251,6 +1251,27 @@
       },
       "description": "Rule 2: Exception"
     },
+    {
+      "expected": {
+        "line_1": "Flat 401",
+        "line_2": "Wallscourt Park Residences",
+        "line_3": "E Coldharbour Lane",
+        "post_town": "BRISTOL",
+        "postcode": "BS16 1ZX",
+        "number": "E",
+        "unit": "Flat 401",
+        "premise": "Flat 401, Wallscourt Park Residences, E"
+      },
+      "fixture": {
+        "post_town": "BRISTOL",
+        "thoroughfare": "Coldharbour Lane",
+        "postcode": "BS16 1ZX",
+        "building_number": "",
+        "building_name": "Wallscourt Park Residences E",
+        "sub_building_name": "Flat 401"
+      },
+      "description": "Regression: Improperly breaking building name"
+    },
     {
       "expected": {
         "line_1": "Flat 401",

diff --git a/test/rules.unit.ts b/test/rules.unit.ts
@@ -67,6 +67,23 @@ describe("Rules", () => {
         line_3: "",
       });
     });
+
+    it("handles sub range match", () => {
+      const base = new Address({
+        thoroughfare: "High Street",
+        building_name: "Foo A",
+      });
+
+      assert.deepEqual(rule3(base), {
+        premise: "Foo, A",
+        unit: "",
+        number: "A",
+        line_1: "Foo",
+        line_2: "A High Street",
+        line_3: "",
+      });
+    });
+
     it("handles sub range match", () => {
       const base = new Address({
         thoroughfare: "High Street",