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Refactor test with file input data into parametrized test
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@spannm
spannm committed Mar 12, 2024
1 parent de5a1cd commit e71d0a1
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125 changes: 99 additions & 26 deletions src/test/java/io/github/spannm/jackcess/impl/expr/ExpressionatorTest.java
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Original file line number Diff line number Diff line change
Expand Up @@ -31,14 +31,13 @@
import org.junit.jupiter.params.provider.MethodSource;
import org.junit.jupiter.params.provider.ValueSource;

import java.io.BufferedReader;
import java.io.FileReader;
import java.math.BigDecimal;
import java.text.DecimalFormat;
import java.time.LocalDateTime;
import java.time.ZoneId;
import java.time.format.DateTimeFormatter;
import java.util.Objects;
import java.util.Optional;

import javax.script.Bindings;
import javax.script.SimpleBindings;
Expand Down Expand Up @@ -407,10 +406,101 @@ void testLiteralDefaultValue() {
assertEquals(-28d, eval("CDbl(9)-37", Value.Type.DOUBLE));
}

@Test
void testParseSomeExprs() throws Exception {
BufferedReader br = new BufferedReader(new FileReader("src/test/resources/test_exprs.txt"));

@ParameterizedTest(name = "[{index}] {0}, {1}, \"{2}\"")
@CsvSource(delimiter = ';', nullValues = {"null"}, quoteCharacter = '§', value = {
"DEFAULT_VALUE; SHORT_DATE_TIME; Now()",
"DEFAULT_VALUE; NUMERIC; 0",
"FIELD_VALIDATOR; DOUBLE; <=1 And >=0",
"FIELD_VALIDATOR; SHORT_DATE_TIME; >=#1/1/1900#",
"DEFAULT_VALUE; BOOLEAN; No",
"DEFAULT_VALUE; SHORT_DATE_TIME; Null",
"DEFAULT_VALUE; TEXT; NEW",
"DEFAULT_VALUE; LONG; 0.0",
"DEFAULT_VALUE; LONG; 1",
"DEFAULT_VALUE; DOUBLE; 1.0",
"DEFAULT_VALUE; LONG; 3",
"DEFAULT_VALUE; LONG; -1",
"DEFAULT_VALUE; GUID; GenGUID()",
"FIELD_VALIDATOR; TEXT; Like \"http://*\"",
"DEFAULT_VALUE; BOOLEAN; True",
"DEFAULT_VALUE; SHORT_DATE_TIME; Date()",
"DEFAULT_VALUE; TEXT; \"\"",
"DEFAULT_VALUE; BOOLEAN; False",
"DEFAULT_VALUE; LONG; 524287",
"DEFAULT_VALUE; LONG; 5",
"DEFAULT_VALUE; LONG; 10",
"DEFAULT_VALUE; TEXT; ' '",
"EXPRESSION; MONEY; [UnitPrice]*[Quantity]",
"DEFAULT_VALUE; TEXT; \"UTC\"",
"EXPRESSION; BIG_INT; [BigNum]+10",
"EXPRESSION; TEXT; IIf(IsNull([LastName]),IIf(IsNull([FirstName]),[Company],[FirstName]),IIf(IsNull([FirstName]),[LastName],[FirstName] & \" \" & [LastName]))",
"EXPRESSION; TEXT; IIf(IsNull([LastName]),IIf(IsNull([FirstName]),[Company],[FirstName]),IIf(IsNull([FirstName]),[LastName],[LastName] & \", \" & [FirstName]))",
"RECORD_VALIDATOR; null; Not IsNull([Email] & [FullName] & [Login])",
"DEFAULT_VALUE; DOUBLE; =0",
"EXPRESSION; DOUBLE; [InitialLevel]+[Received]-[Shipped]-[Waste]",
"EXPRESSION; DOUBLE; [OnHand]-[Allocated]",
"EXPRESSION; DOUBLE; [Available]+[OnOrder]-[BackOrdered]",
"EXPRESSION; DOUBLE; IIf([TargetLevel]-[CurrentLevel]>0,[TargetLevel]-[CurrentLevel],0)",
"EXPRESSION; DOUBLE; IIf([BelowTargetLevel]>0,IIf([BelowTargetLevel]<[MinimumReorderQuantity],[MinimumReorderQuantity],[BelowTargetLevel]),0)",
"EXPRESSION; MONEY; [SubTotal]+[Tax]+[Shipping]",
"EXPRESSION; MONEY; [UnitPrice]*[Quantity]*(1-[Discount])",
"DEFAULT_VALUE; TEXT; =\"None\"",
"EXPRESSION; BOOLEAN; ([StatusID]=10)",
"EXPRESSION; BOOLEAN; ([StatusID]>=30)",
"EXPRESSION; BOOLEAN; [StatusID]>=40",
"EXPRESSION; BOOLEAN; [StatusID]>50",
"EXPRESSION; BOOLEAN; ([StatusID]=20)",
"DEFAULT_VALUE; SHORT_DATE_TIME; =Date()",
"EXPRESSION; DOUBLE; Month([OrderDate])",
"EXPRESSION; DOUBLE; Year([OrderDate])",
"EXPRESSION; MONEY; [OrderSubTotal]+[Tax]+[ShippingFee]",
"EXPRESSION; DOUBLE; IIf([OrderMonth]<=3,1,IIf([OrderMonth]<=6,2,IIf([OrderMonth]<=9,3,4)))",
"EXPRESSION; BOOLEAN; ([StatusID]=0)",
"EXPRESSION; BOOLEAN; ([StatusID]=30) And (Not IsNull([ClosedDate]))",
"EXPRESSION; BOOLEAN; ([StatusID]>=20) And (Not IsNull([ShippedDate]))",
"EXPRESSION; BOOLEAN; ([StatusID]>=10)",
"EXPRESSION; BOOLEAN; Not [IsCompleted]",
"EXPRESSION; DOUBLE; [Quantity]*[UnitCost]",
"DEFAULT_VALUE; BOOLEAN; =False",
"EXPRESSION; MONEY; [OrderSubTotal]+[ShippingFee]+[Taxes]",
"EXPRESSION; BOOLEAN; Not IsNull([ClosedDate])",
"EXPRESSION; BOOLEAN; Not IsNull([SubmittedDate])",
"EXPRESSION; BOOLEAN; Not [IsSubmitted]",
"DEFAULT_VALUE; SHORT_DATE_TIME; =Now()",
"DEFAULT_VALUE; LONG; =Int(13)",
"FIELD_VALIDATOR; SHORT_DATE_TIME; <Date()",
"FIELD_VALIDATOR; MONEY; >=0",
"FIELD_VALIDATOR; INT; >0",
"FIELD_VALIDATOR; FLOAT; Between 0 And 1",
"DEFAULT_VALUE; BOOLEAN; =No",
"EXPRESSION; TEXT; [LastName] & \", \" & [FirstName]",
"EXPRESSION; LONG; Len([LastFirst])",
"EXPRESSION; MONEY; [Salary]/12",
"EXPRESSION; BOOLEAN; [Salary]>100000",
"EXPRESSION; MEMO; [LastName] & \", \" & [FirstName] & \"=\" & [LastFirst]",
"EXPRESSION; NUMERIC; [Salary]/52",
"EXPRESSION; MONEY; [Salary]",
"EXPRESSION; BOOLEAN; True",
"EXPRESSION; NUMERIC; [Popularity]",
"EXPRESSION; FLOAT; [Salary]*0.13/[DecimalTest]",
"EXPRESSION; NUMERIC; ([Salary] * [MonthlySalary] / [DecimalTest]) * 34.12342134",
"DEFAULT_VALUE; COMPLEX_TYPE; \"data4\"",
"EXPRESSION; DOUBLE; NPer(1,2,3,4,5)",
"EXPRESSION; DOUBLE; [Time Field]",
"DEFAULT_VALUE; TEXT; =Rnd(25)",
"DEFAULT_VALUE; TEXT; =Rnd(13)",
"DEFAULT_VALUE; TEXT; =Rnd(-1)",
"DEFAULT_VALUE; TEXT; =Rnd(-2)",
"DEFAULT_VALUE; TEXT; =Rnd()",
"RECORD_VALIDATOR; null; [Field4]>10",
"EXPRESSION; DOUBLE; [Field6]+3",
"EXPRESSION; DOUBLE; [Table4].[Field1]+4",
"EXPRESSION; LONG; [Field5]+5",
"DEFAULT_VALUE; LONG; 134217727",
"DEFAULT_VALUE; TEXT; '+P-E'",
"FIELD_VALIDATOR; TEXT; Is Not Null"
})
void testParseSomeExprs(Expressionator.Type _type, DataType _dType, String _exprStr) throws Exception {
TestContext tc = new TestContext() {
@Override
public Value getThisColumnValue() {
Expand All @@ -423,28 +513,11 @@ public Value getIdentifierValue(Identifier identifier) {
}
};

String line = null;
while ((line = br.readLine()) != null) {
line = line.trim();
if (line.isEmpty()) {
continue;
}

String[] parts = line.split(";", 3);
Expressionator.Type type = Expressionator.Type.valueOf(parts[0]);
DataType dType =
"null".equals(parts[1]) ? null : DataType.valueOf(parts[1]);
String exprStr = parts[2];

Value.Type resultType = dType != null ? BaseEvalContext.toValueType(dType) : null;
Value.Type resultType = Optional.ofNullable(_dType).map(BaseEvalContext::toValueType).orElse(null);

Expression expr = Expressionator.parse(
type, exprStr, resultType, tc);

expr.eval(tc);
}
Expression expr = Expressionator.parse(_type, _exprStr, resultType, tc);

br.close();
expr.eval(tc);
}

@ParameterizedTest(name = "[{index}] {0} --> {1}")
Expand Down
91 changes: 0 additions & 91 deletions src/test/resources/test_exprs.txt
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