add tests for responses.go

responses_test.go

@@ -0,0 +1,87 @@
+package gomatrix
+
+import (
+	"encoding/json"
+	"strings"
+	"testing"
+)
+
+// standard error response example from docs
+var testErrorResponse = `{
+    "errcode": "M_FORBIDDEN",
+    "error": "something went wrong"
+}`
+
+// examples interactive response from docs
+
+var testHasSingleStageTrue = `{
+    "errcode": "M_FORBIDDEN",
+    "error": "Invalid password",
+    "completed": [ "example.type.foo" ],
+    "flows":[
+        {
+            "stages":[ "test.type" ]
+        },
+        {
+            "stages": [ "example.type.foo", "example.type.baz" ]
+        }
+    ],
+    "params":{
+        "example.type.baz":{
+            "example_key":"foobar"
+        }
+    },
+    "session":"xxxxxx"
+}`
+
+var testHasSingleStageFalse = `{
+    "errcode": "M_FORBIDDEN",
+    "error": "Invalid password",
+    "completed": [ "example.type.foo" ],
+    "flows":[
+        {
+            "stages": [ "example.type.foo2", "example.type.baz2" ]
+        },
+        {
+            "stages": [ "example.type.foo", "example.type.baz" ]
+        }
+    ],
+    "params":{
+        "example.type.baz":{
+            "example_key":"foobar"
+        }
+    },
+    "session":"xxxxxx"
+}`
+
+func TestHasSingleStageFlow(t *testing.T) {
+	var r RespUserInteractive
+	err := json.NewDecoder(strings.NewReader(testHasSingleStageTrue)).Decode(&r)
+	if err != nil {
+		t.Fatalf("TestHasSingleStageFlow: Something went wrong while parsing %s", testHasSingleStageTrue)
+	}
+	if !r.HasSingleStageFlow("test.type") {
+		t.Fatalf("TestHasSingleStageFlow: HasSingleStageFlow('test.type') returned false when true was expected")
+	}
+	err = json.NewDecoder(strings.NewReader(testHasSingleStageFalse)).Decode(&r)
+	if err != nil {
+		t.Fatalf("TestHasSingleStageFlow: Something went wrong while parsing %s", testHasSingleStageFalse)
+	}
+	if r.HasSingleStageFlow("test.type") {
+		t.Fatalf("TestHasSingleStageFlow: HasSingleStageFlow('test.type') returned true when false was expected")
+	}
+}
+
+func TestRespErrorError(t *testing.T) {
+	var e RespError
+	err := json.NewDecoder(strings.NewReader(testErrorResponse)).Decode(&e)
+	if err != nil {
+		t.Fatalf("TestRespErrorError: Something went wrong while parsing: %s", testErrorResponse)
+	}
+	if !strings.Contains(e.Error(), "M_FORBIDDEN") {
+		t.Fatal("TestRespErrorError: Error string does not contain expected errorcode 'M_FORBIDDEN'")
+	}
+	if !strings.Contains(e.Error(), "something went wrong") {
+		t.Fatal("TestRespErrorError: Error string does not contain expected error 'something went wrong'")
+	}
+}