public void testLiteral() { final String exp = "I'm a plain string"; List<Expression> result = ExpressionExtractor.splitCqlExpressions(exp); assertEquals(1, result.size()); assertEquals(ff.literal("I'm a plain string"), result.get(0)); }
public void testLiteralEscapes() { final String exp = "I'm a plain string \\\\ \\${bla bla\\}"; List<Expression> result = ExpressionExtractor.splitCqlExpressions(exp); assertEquals(1, result.size()); assertEquals(ff.literal("I'm a plain string \\ ${bla bla}"), result.get(0)); }
public void testSimpleExpressions() { final String exp = "I'm a ${name} expression of type ${type}"; List<Expression> result = ExpressionExtractor.splitCqlExpressions(exp); assertEquals(4, result.size()); assertEquals(ff.literal("I'm a "), result.get(0)); assertEquals(ff.property("name"), result.get(1)); assertEquals(ff.literal(" expression of type "), result.get(2)); assertEquals(ff.property("type"), result.get(3)); }
public void testTwoExpressions() { final String exp = "${name}${age}"; List<Expression> result = ExpressionExtractor.splitCqlExpressions(exp); assertEquals(2, result.size()); assertEquals(ff.property("name"), result.get(0)); assertEquals(ff.property("age"), result.get(1)); }
public void testEscapesInside() { final String exp = "${strLength('\\\\\\${\\}')}"; List<Expression> result = ExpressionExtractor.splitCqlExpressions(exp); assertEquals(1, result.size()); assertEquals(ff.function("strLength", ff.literal("\\${}")), result.get(0)); }
public void testCatenateOne() { Expression l = ff.literal("http://test?param="); Expression cat = ExpressionExtractor.catenateExpressions(Arrays.asList(l)); assertEquals(l, cat); }
public void testCatenateTwo() { Literal l = ff.literal("http://test?param="); PropertyName pn = ff.property("intAttribute"); Expression cat = ExpressionExtractor.catenateExpressions(Arrays.asList(l, pn)); assertTrue(cat instanceof Function); Function f = (Function) cat; assertEquals("Concatenate", f.getName()); assertEquals(l, f.getParameters().get(0)); assertEquals(pn, f.getParameters().get(1)); }
public void testCatenateThree() { Literal l1 = ff.literal("http://test?param="); PropertyName pn = ff.property("intAttribute"); Literal l2 = ff.literal("¶m2=foo"); Expression cat = ExpressionExtractor.catenateExpressions(Arrays.asList(l1, pn, l2)); assertTrue(cat instanceof Function); Function f = (Function) cat; assertEquals("Concatenate", f.getName()); assertEquals(l1, f.getParameters().get(0)); assertEquals(pn, f.getParameters().get(1)); assertEquals(l2, f.getParameters().get(2)); } }