scsl/include/sctest/SimpleSuite.h

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//
// Project: scccl
// File: include/test/SimpleSuite.h
// Author: Kyle Isom
// Date: 2017-06-05
// Namespace: test
//
// SimpleSuite.h defines the SimpleSuite class for unit testing.
//
// Copyright 2017 Kyle Isom <kyle@imap.cc>
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef __SCTEST_SIMPLESUITE_H
#define __SCTEST_SIMPLESUITE_H
// SimpleSuite.h
// This header file defines the interface for a simple suite of tests.
#include <functional>
#include <string>
#include <vector>
#include <sctest/Report.h>
namespace sctest {
typedef struct {
std::string name;
std::function<bool(void)> test;
} TestCase;
class SimpleSuite {
public:
SimpleSuite();
// Silence suppresses output.
void Silence(void) { quiet = true; }
// Setup defines a setup function; this should be a predicate. This function
// is called at the start of the Run method, before tests are run.
void Setup(std::function<bool(void)> setupFn) { fnSetup = setupFn; }
// Teardown defines a teardown function; this should be a predicate. This
// function is called at the end of the Run method, after all tests have run.
void Teardown(std::function<bool(void)> teardownFn) { fnTeardown = teardownFn; }
// AddTest is used to add a test that is expected to return true.
void AddTest(std::string, std::function<bool(void)>);
// AddFailingTest is used to add a test that is expected to return false.
void AddFailingTest(std::string, std::function<bool(void)>);
bool Run(void);
// Reporting methods.
// Reset clears the report statistics.
void Reset(void) { report.Failing = report.Total = 0; hasRun = false; };
// IsReportReady returns true if a report is ready.
bool IsReportReady(void) { return hasRun; }
// Report returns a Report.
Report GetReport(void);
private:
bool quiet;
std::function<bool(void)> fnSetup, fnTeardown;
std::vector<TestCase> tests;
// Report functions.
Report report;
bool hasRun; // Have the tests been run yet?
};
} // end namespace test
#endif