1 // Copyright 2015 The Weave Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include <weave/error.h> 6 7 #include <gtest/gtest.h> 8 9 namespace weave { 10 11 namespace { 12 13 ErrorPtr GenerateNetworkError() { 14 tracked_objects::Location loc("GenerateNetworkError", "error_unittest.cc", 15, 15 ::tracked_objects::GetProgramCounter()); 16 return Error::Create(loc, "not_found", "Resource not found"); 17 } 18 19 ErrorPtr GenerateHttpError() { 20 ErrorPtr inner = GenerateNetworkError(); 21 return Error::Create(FROM_HERE, "404", "Not found", std::move(inner)); 22 } 23 24 } // namespace 25 26 TEST(Error, Single) { 27 ErrorPtr err = GenerateNetworkError(); 28 EXPECT_EQ("not_found", err->GetCode()); 29 EXPECT_EQ("Resource not found", err->GetMessage()); 30 EXPECT_EQ("GenerateNetworkError", err->GetLocation().function_name); 31 EXPECT_EQ("error_unittest.cc", err->GetLocation().file_name); 32 EXPECT_EQ(15, err->GetLocation().line_number); 33 EXPECT_EQ(nullptr, err->GetInnerError()); 34 EXPECT_TRUE(err->HasError("not_found")); 35 EXPECT_FALSE(err->HasError("404")); 36 EXPECT_FALSE(err->HasError("bar")); 37 } 38 39 TEST(Error, Nested) { 40 ErrorPtr err = GenerateHttpError(); 41 EXPECT_EQ("404", err->GetCode()); 42 EXPECT_EQ("Not found", err->GetMessage()); 43 EXPECT_NE(nullptr, err->GetInnerError()); 44 EXPECT_TRUE(err->HasError("not_found")); 45 EXPECT_TRUE(err->HasError("404")); 46 EXPECT_FALSE(err->HasError("bar")); 47 } 48 49 TEST(Error, Clone) { 50 ErrorPtr err = GenerateHttpError(); 51 ErrorPtr clone = err->Clone(); 52 const Error* error1 = err.get(); 53 const Error* error2 = clone.get(); 54 while (error1 && error2) { 55 EXPECT_NE(error1, error2); 56 EXPECT_EQ(error1->GetCode(), error2->GetCode()); 57 EXPECT_EQ(error1->GetMessage(), error2->GetMessage()); 58 EXPECT_EQ(error1->GetLocation().function_name, 59 error2->GetLocation().function_name); 60 EXPECT_EQ(error1->GetLocation().file_name, error2->GetLocation().file_name); 61 EXPECT_EQ(error1->GetLocation().line_number, 62 error2->GetLocation().line_number); 63 error1 = error1->GetInnerError(); 64 error2 = error2->GetInnerError(); 65 } 66 EXPECT_EQ(error1, error2); 67 } 68 69 } // namespace weave 70
