public void FacetShouldWorkWithNullableExpressions() { var expected1 = RangeFacet <Person2> .Parse(x => x.Age1 < 15); var expected2 = RangeFacet <Person2> .Parse(x => x.Age1 >= 15 && x.Age1 < 25); var actual1 = RangeFacet <Person> .Parse(x => x.Age1 < 15); var actual2 = RangeFacet <Person> .Parse(x => x.Age1 >= 15 && x.Age1 < 25); Assert.Equal(expected1, actual1); Assert.Equal(expected2, actual2); expected1 = RangeFacet <Person2> .Parse(x => x.Age2 < 15); expected2 = RangeFacet <Person2> .Parse(x => x.Age2 >= 15 && x.Age2 < 25); actual1 = RangeFacet <Person> .Parse(x => x.Age2 < 15); actual2 = RangeFacet <Person> .Parse(x => x.Age2 >= 15 && x.Age2 < 25); Assert.Equal(expected1, actual1); Assert.Equal(expected2, actual2); expected1 = RangeFacet <Person2> .Parse(x => x.Age3 < 15); expected2 = RangeFacet <Person2> .Parse(x => x.Age3 >= 15 && x.Age3 < 25); actual1 = RangeFacet <Person> .Parse(x => x.Age3 < 15); actual2 = RangeFacet <Person> .Parse(x => x.Age3 >= 15 && x.Age3 < 25); Assert.Equal(expected1, actual1); Assert.Equal(expected2, actual2); }
public void IdeallyTheVariableWouldNotNeedToBeANullable() { DateTimeOffset now = new DateTimeOffset(2017, 1, 2, 0, 0, 0, TimeSpan.Zero); DateTimeOffset min = DateTimeOffset.MinValue; var actual = RangeFacet <ClassWithDateTimeOffset> .Parse(c => c.NullableDateTimeOffset > min && c.NullableDateTimeOffset < now); Assert.Equal("NullableDateTimeOffset > '0001-01-01T00:00:00.0000000Z' and NullableDateTimeOffset < '2017-01-02T00:00:00.0000000Z'", actual); }
public void FacetShouldWorkWithNullableDateTimeOffset() { DateTimeOffset?now = new DateTimeOffset(2017, 1, 2, 0, 0, 0, TimeSpan.Zero); DateTimeOffset?min = DateTimeOffset.MinValue; var actual = RangeFacet <ClassWithDateTimeOffset> .Parse(c => c.NullableDateTimeOffset > min && c.NullableDateTimeOffset < now); Assert.Equal("NullableDateTimeOffset > '0001-01-01T00:00:00.0000000Z' and NullableDateTimeOffset < '2017-01-02T00:00:00.0000000Z'", actual); }
public void FacetShouldWorkWithDateOffset() { var now = new DateTime(2017, 1, 2); var min = DateTime.MinValue; var actual = RangeFacet <ClassWithDateTimeOffset> .Parse(c => c.Date > min && c.Date < now); Assert.Equal("Date > '0001-01-01T00:00:00.0000000' and Date < '2017-01-02T00:00:00.0000000'", actual); }
public static FacetToken Create <T>(RangeFacet <T> facet, Func <object, string> addQueryParameter) { var optionsParameterName = GetOptionsParameterName(facet, addQueryParameter); var ranges = new List <string>(); foreach (var expression in facet.Ranges) { ranges.Add(RangeFacet <T> .Parse(null, expression, addQueryParameter)); } var token = new FacetToken(null, QueryFieldUtil.EscapeIfNecessary(facet.DisplayFieldName), ranges, optionsParameterName); ApplyAggregations(facet, token); return(token); }
public void CanReturnDescriptiveParsingErrors() { var invalidOperatorEx = Assert.Throws <InvalidOperationException>(() => RangeFacet <Employee> .Parse(x => x.Salary == 5)); Assert.Equal("Cannot use Equal as facet range. Allowed operators: <, <=, >, >=.", invalidOperatorEx.Message); var invalidChaningEx = Assert.Throws <InvalidOperationException>(() => RangeFacet <Employee> .Parse(x => x.Salary < 5 || x.Salary > 8)); Assert.Equal("Range can be only specified using: '&&'. Cannot use: 'OrElse'", invalidChaningEx.Message); var rangeFieldsEx = Assert.Throws <InvalidOperationException>(() => RangeFacet <Employee> .Parse(x => x.Salary < 5 && x.Salary > 8 && x.Salary > 60)); Assert.Equal("Expressions on both sides of '&&' must point to range field. E.g. x => x.Age > 18 && x.Age < 99", rangeFieldsEx.Message); var differentFieldsEx = Assert.Throws <InvalidOperationException>(() => RangeFacet <Employee> .Parse(x => x.Salary < 5 && x.Age > 15)); Assert.Equal("Different range fields were detected: 'Salary' and 'Age'", differentFieldsEx.Message); var invalidOperatorsInChainEx = Assert.Throws <InvalidOperationException>(() => RangeFacet <Employee> .Parse(x => x.Salary == 5 && x.Salary == 9)); Assert.Equal("Members in sub-expression(s) are not the correct types (expected '<', '<=', '>' or '>=')", invalidOperatorsInChainEx.Message); var invalidRange1Ex = Assert.Throws <InvalidOperationException>(() => RangeFacet <Employee> .Parse(x => x.Salary < 5 && x.Salary >= 15)); Assert.Equal("Invalid range: 15..5", invalidRange1Ex.Message); var parsedRange1 = RangeFacet <Employee> .Parse(x => x.Salary >= 5 && x.Salary <= 15); Assert.Equal("Salary BETWEEN 5 AND 15", parsedRange1); var invalidRange2Ex = Assert.Throws <InvalidOperationException>(() => RangeFacet <Employee> .Parse(x => x.Salary >= 15 && x.Salary <= 5)); Assert.Equal("Invalid range: 15..5", invalidRange2Ex.Message); var parsedRange2 = RangeFacet <Employee> .Parse(x => x.Salary <= 15 && x.Salary >= 5); Assert.Equal("Salary BETWEEN 5 AND 15", parsedRange2); var parsedRange3 = RangeFacet <Employee> .Parse(x => x.Salary >= 5.1m && x.Salary <= 5.1m); Assert.Equal("Salary BETWEEN 5.1 AND 5.1", parsedRange3); }
public void IdeallyIWouldNotNeedAVariable() { var actual = RangeFacet <ClassWithDateTimeOffset> .Parse(c => c.DateTimeOffset > DateTimeOffset.MinValue && c.DateTimeOffset < new DateTimeOffset(2017, 1, 2, 0, 0, 0, TimeSpan.Zero)); Assert.Equal("DateTimeOffset > '0001-01-01T00:00:00.0000000Z' and DateTimeOffset < '2017-01-02T00:00:00.0000000Z'", actual); }