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Viewing changes to tests/velocity_test.cpp

  • Committer: Thomas Voß
  • Date: 2013-05-28 14:20:45 UTC
  • Revision ID: thomas.voss@canonical.com-20130528142045-kq5umqdmm4o53vwk
Initial push.

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tests/velocity_test.cpp
 
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#include "com/ubuntu/location/velocity.h"
 
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#include <gtest/gtest.h>
 
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TEST(Velocity, constructing_a_velocity_with_invalid_value_throws)
 
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{
 
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    std::default_random_engine rng;
 
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    std::uniform_real_distribution<double> dist(
 
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        -std::numeric_limits<double>::max(),
 
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        com::ubuntu::location::Velocity::min().value() - std::numeric_limits<double>::min());
 
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    double d = dist(rng);
 
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    EXPECT_ANY_THROW(com::ubuntu::location::Velocity v {d*com::ubuntu::location::units::MetersPerSecond};);
 
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}
 
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TEST(Velocity, constructing_a_velocity_with_a_valid_value_does_not_throw)
 
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{
 
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    std::default_random_engine rng;
 
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    std::uniform_real_distribution<double> dist(com::ubuntu::location::Velocity::min().value(),
 
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            com::ubuntu::location::Velocity::max().value());
 
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    EXPECT_NO_THROW(com::ubuntu::location::Velocity v {dist(rng)*com::ubuntu::location::units::MetersPerSecond};);
 
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}
 
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TEST(Velocity, a_velocity_contains_value_passed_at_construction)
 
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{
 
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    std::default_random_engine rng;
 
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    std::uniform_real_distribution<double> dist(com::ubuntu::location::Velocity::min().value(),
 
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            com::ubuntu::location::Velocity::max().value());
 
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    double d = dist(rng);
 
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    com::ubuntu::location::Velocity v {d* com::ubuntu::location::units::MetersPerSecond};
 
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    EXPECT_EQ(d * com::ubuntu::location::units::MetersPerSecond, v.value);
 
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}