updated test coverage

Signed-off-by: Dave Shanley <dave@quobix.com>

datamodel/spec_info_test.go

@@ -189,6 +189,17 @@ why:
 	assert.Len(t, *r.SpecBytes, 55)
 }
 
+func TestExtractSpecInfo_AnyDocument_JSON(t *testing.T) {
+
+	random := `{ "something" : "yeah"}`
+
+	r, e := ExtractSpecInfoWithDocumentCheck([]byte(random), true)
+	assert.Nil(t, e)
+	assert.NotNil(t, r.RootNode)
+	assert.Equal(t, "something", r.RootNode.Content[0].Content[0].Value)
+	assert.Len(t, *r.SpecBytes, 23)
+}
+
 func TestExtractSpecInfo_AnyDocumentFromConfig(t *testing.T) {
 
 	random := `something: yeah

document_test.go

@@ -291,13 +291,24 @@ func TestDocument_RenderAndReload_Swagger(t *testing.T) {
 
 func TestDocument_BuildModelPreBuild(t *testing.T) {
 	petstore, _ := ioutil.ReadFile("test_specs/petstorev3.json")
-	doc, _ := NewDocument(petstore)
-	doc.BuildV3Model()
-	doc.BuildV3Model()
-	_, _, _, e := doc.RenderAndReload()
+	_, e := NewDocument(petstore)
 	assert.Len(t, e, 0)
 }
 
+func TestDocument_AnyDoc(t *testing.T) {
+	anything := []byte(`{"chickens": "3.0.0", "burgers": {"title": "hello"}}`)
+	_, e := NewDocumentWithTypeCheck(anything, true)
+	assert.NoError(t, e)
+}
+
+func TestDocument_AnyDocWithConfig(t *testing.T) {
+	anything := []byte(`{"chickens": "3.0.0", "burgers": {"title": "hello"}}`)
+	_, e := NewDocumentWithConfiguration(anything, &datamodel.DocumentConfiguration{
+		BypassDocumentCheck: true,
+	})
+	assert.NoError(t, e)
+}
+
 func TestDocument_BuildModelCircular(t *testing.T) {
 	petstore, _ := ioutil.ReadFile("test_specs/circular-tests.yaml")
 	doc, _ := NewDocument(petstore)