feat(export): Test case for unpack endpoint.

api/api_test.go

@@ -105,6 +105,21 @@ func runHandlerTestCases(t *testing.T, name string, h http.HandlerFunc, cases []
 	}
 }
 
+// runHandlerZipPostTestCases executes a slice of handlerTestCase against a handler using zip content-type
+func runHandlerZipPostTestCases(t *testing.T, name string, h http.HandlerFunc, cases []handlerTestCase) {
+	for i, c := range cases {
+		name := fmt.Sprintf("%s %s case %d: %s %s", t.Name(), name, i, c.method, c.endpoint)
+		req := httptest.NewRequest(c.method, c.endpoint, bytes.NewBuffer(c.body))
+		req.Header.Set("Content-Type", "application/zip")
+		w := httptest.NewRecorder()
+
+		h(w, req)
+
+		res := w.Result()
+		abide.AssertHTTPResponse(t, name, res)
+	}
+}
+
 // mustFile reads file bytes, calling t.Fatalf if the file doesn't exist
 func mustFile(t *testing.T, filename string) []byte {
 	data, err := ioutil.ReadFile(filename)

api/dataset_test.go

@@ -68,6 +68,14 @@ func TestDatasetHandlers(t *testing.T) {
 	}
 	runHandlerTestCases(t, "export", h.ZipDatasetHandler, exportCases)
 
+	// TODO: Perhaps add an option to runHandlerTestCases to set Content-Type, then combine
+	// `runHandlerZipPostTestCases` with `runHandlerTestCases`.
+	unpackCases := []handlerTestCase{
+		{"OPTIONS", "/", nil},
+		{"POST", "/unpack/", mustFile(t, "testdata/exported.zip")},
+	}
+	runHandlerZipPostTestCases(t, "unpack", h.UnpackHandler, unpackCases)
+
 	diffCases := []handlerTestCase{
 		{"OPTIONS", "/", nil},
 		{"GET", "/", mustFile(t, "testdata/diffRequest.json")},