コード例 #1
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        public void Should_throw_with_custom_placeholders_in_pattern_without_public_instance_property()
        {
            const string metricPattern = "Component/Memory/{NotInstanceProperty}/{MetricName}";
            var          queryResult   = new FakeQueryWithCustomPlaceHolder();

            Assert.Throws <Exception>(() => QueryContext.FormatMetricKey(metricPattern, queryResult, "TheMetric"));
        }
        public void Assert_custom_placeholders_with_null_values_are_replaced_with_null_text()
        {
            const string metricPattern = "Component/Memory/{ThePlaceholder}/{MetricName}";
            var queryResult = new FakeQueryWithCustomPlaceHolder {ThePlaceholder = null, TheMetric = 42,};
            var metricName = QueryContext.FormatMetricKey(metricPattern, queryResult, "TheMetric");

            Assert.That(metricName, Is.EqualTo("Component/Memory/null/TheMetric"), "Substitution failed");
        }
        public void Assert_custom_placeholders_in_pattern_are_replaced()
        {
            const string metricPattern = "Component/Memory/{ThePlaceholder}/Machine/{AnotherPlaceholder}/{MetricName}";
            var queryResult = new FakeQueryWithCustomPlaceHolder {ThePlaceholder = "Tada", AnotherPlaceholder = "Flexible", TheMetric = 42,};
            var metricName = QueryContext.FormatMetricKey(metricPattern, queryResult, "TheMetric");

            Assert.That(metricName, Is.EqualTo("Component/Memory/Tada/Machine/Flexible/TheMetric"), "Substitution failed");
        }
        public void Assert_custom_placeholders_have_whitespace_trimmed()
        {
            const string metricPattern = "Component/Memory/{ThePlaceholder}/{MetricName}";
            var queryResult = new FakeQueryWithCustomPlaceHolder {ThePlaceholder = "  space then tab\t", TheMetric = 42,};
            var metricName = QueryContext.FormatMetricKey(metricPattern, queryResult, "TheMetric");

            Assert.That(metricName, Is.EqualTo("Component/Memory/space_then_tab/TheMetric"), "Substitution failed");
        }
        public void Assert_custom_placeholders_have_non_alphanumerics_replaced_with_underbar()
        {
            const string metricPattern = "Component/Memory/{ThePlaceholder}/{MetricName}";
            var queryResult = new FakeQueryWithCustomPlaceHolder {ThePlaceholder = "I ->have.bad_45+stuff!", TheMetric = 42,};
            var metricName = QueryContext.FormatMetricKey(metricPattern, queryResult, "TheMetric");

            Assert.That(metricName, Is.EqualTo("Component/Memory/I___have_bad_45_stuff_/TheMetric"), "Substitution failed");
        }
コード例 #6
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        public void Should_throw_with_custom_placeholders_in_pattern_without_matching_property()
        {
            const string metricPattern = "Component/Memory/{ThisMatchesNothing}/{MetricName}";
            var          queryResult   = new FakeQueryWithCustomPlaceHolder {
                ThePlaceholder = "BooHiss"
            };

            Assert.Throws <Exception>(() => QueryContext.FormatMetricKey(metricPattern, queryResult, "TheMetric"));
        }
コード例 #7
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        public void Assert_custom_placeholders_with_null_values_are_replaced_with_null_text()
        {
            const string metricPattern = "Component/Memory/{ThePlaceholder}/{MetricName}";
            var          queryResult   = new FakeQueryWithCustomPlaceHolder {
                ThePlaceholder = null, TheMetric = 42,
            };
            var metricName = QueryContext.FormatMetricKey(metricPattern, queryResult, "TheMetric");

            Assert.That(metricName, Is.EqualTo("Component/Memory/null/TheMetric"), "Substitution failed");
        }
コード例 #8
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        public void Assert_custom_placeholders_in_pattern_are_replaced()
        {
            const string metricPattern = "Component/Memory/{ThePlaceholder}/Machine/{AnotherPlaceholder}/{MetricName}";
            var          queryResult   = new FakeQueryWithCustomPlaceHolder {
                ThePlaceholder = "Tada", AnotherPlaceholder = "Flexible", TheMetric = 42,
            };
            var metricName = QueryContext.FormatMetricKey(metricPattern, queryResult, "TheMetric");

            Assert.That(metricName, Is.EqualTo("Component/Memory/Tada/Machine/Flexible/TheMetric"), "Substitution failed");
        }
コード例 #9
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        public void Assert_custom_placeholders_have_whitespace_trimmed()
        {
            const string metricPattern = "Component/Memory/{ThePlaceholder}/{MetricName}";
            var          queryResult   = new FakeQueryWithCustomPlaceHolder {
                ThePlaceholder = "  space then tab\t", TheMetric = 42,
            };
            var metricName = QueryContext.FormatMetricKey(metricPattern, queryResult, "TheMetric");

            Assert.That(metricName, Is.EqualTo("Component/Memory/space_then_tab/TheMetric"), "Substitution failed");
        }
コード例 #10
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        public void Assert_custom_placeholders_have_non_alphanumerics_replaced_with_underbar()
        {
            const string metricPattern = "Component/Memory/{ThePlaceholder}/{MetricName}";
            var          queryResult   = new FakeQueryWithCustomPlaceHolder {
                ThePlaceholder = "I ->have.bad_45+stuff!", TheMetric = 42,
            };
            var metricName = QueryContext.FormatMetricKey(metricPattern, queryResult, "TheMetric");

            Assert.That(metricName, Is.EqualTo("Component/Memory/I___have_bad_45_stuff_/TheMetric"), "Substitution failed");
        }
コード例 #11
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        public void Should_throw_when_placeholder_case_is_not_exact()
        {
            const string metricPattern = "Component/Memory/{CASEMATTERSPEOPLE}/{MetricName}";
            var          queryResult   = new FakeQueryWithCustomPlaceHolder {
                CaseMattersPeople = "Why are you yelling?",
            };
            var exception = Assert.Throws <Exception>(() => QueryContext.FormatMetricKey(metricPattern, queryResult, "TheMetric"));

            Assert.That(exception.Message.ToLower(), Is.StringMatching("case-sensitive"), "Expected a helpful error message");
        }
コード例 #12
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        public void Should_throw_with_custom_placeholders_in_pattern_without_public_property()
        {
            const string metricPattern = "Component/Memory/{NotPublicProperty}/{MetricName}";
            var queryResult = new FakeQueryWithCustomPlaceHolder {NotPublicProperty = "BooHiss",};

            Assert.Throws<Exception>(() => QueryContext.FormatMetricKey(metricPattern, queryResult, "TheMetric"));
        }
コード例 #13
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 public void Should_throw_when_placeholder_case_is_not_exact()
 {
     const string metricPattern = "Component/Memory/{CASEMATTERSPEOPLE}/{MetricName}";
     var queryResult = new FakeQueryWithCustomPlaceHolder {CaseMattersPeople = "Why are you yelling?",};
     var exception = Assert.Throws<Exception>(() => QueryContext.FormatMetricKey(metricPattern, queryResult, "TheMetric"));
     Assert.That(exception.Message.ToLower(), Is.StringMatching("case-sensitive"), "Expected a helpful error message");
 }