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New home of odata2cqn

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This commit is contained in:
Daniel
2021-02-01 09:37:06 +01:00
parent 683b785ac5
commit 098b27330a
7 changed files with 2548 additions and 549 deletions
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34
odata/test/odata2cqn.test.js
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@@ -2,19 +2,13 @@ const { parse:{cql:CQL}, test:{expect}} = require("@sap/cds/lib")
const { parser:{parse:OData} } = require("../lib/odata2cqn")
describe("$filter", () => {
// logger can be omitted
// afterEach(function () {
// logParserResult(newParserRes, `${this.currentTest.title}-new`);
// logParserResult(currentParserRes, `${this.currentTest.title}-cur`);
// });
describe("comparing expressions", () => {
const types = {
strings: "'some string'",
'safe integers': 11,
'unsafe integers': 2e53,
decimals: 0.99,
integers: 11,
// decimals: 0.99, //> REVISIT: wait for compiler v2.0.4 ?
// ...
}
it.each(Object.keys(types))("should support expressions with %s", (t) => {
@@ -41,20 +35,21 @@ describe("$filter", () => {
describe("logical expressions", () => {
it.each(['and','or'])("should support '%s'", (t) => {
expect (OData(`Foo?$filter=bar lt 11 and name eq 'some name'`))
.to.eql (CQL(`SELECT from Foo where bar < 11 and name = 'some name'`))
expect (OData(`Foo?$filter=bar lt 11 ${t} name eq 'some name'`))
.to.eql (CQL(`SELECT from Foo where bar < 11 ${t} name = 'some name'`))
})
it("should support 'not'", () => {
// REVISIT: We need to check with the Node.js team why they translated that to the equivalent of:
// not name like concat('%','sunny','%') escape '^'
expect (OData(`Foo?$filter= not contains(name,'sunny')`))
.to.eql (CQL(`SELECT from Foo where not name like '%sunny%'`))
.to.eql (CQL(`SELECT from Foo where not contains(name,'sunny')`))
});
// REVISIT: wait for compiler v2
it("should support group expr", () => {
expect (OData(`Foo?$filter= (unitPrice lt 11 and length(name) eq 12) or name eq 'Restless and Wild'`))
.to.eql (CQL(`SELECT from Foo where (unitPrice < 11 and length(name) = 12) or name = 'Restless and Wild'`))
expect (OData(`Foo?$filter= (unitPrice gt 11 and length(name) eq 12) or name eq 'Restless and Wild'`))
.to.eql (CQL(`SELECT from Foo where (unitPrice > 11 and length(name) = 12) or name = 'Restless and Wild'`))
});
});
@@ -62,17 +57,17 @@ describe("$filter", () => {
it("should support contains", () => {
expect (OData(`Foo?$filter= contains(name,'sunny')`))
.to.eql (CQL(`SELECT from Foo where name like '%sunny%'`))
.to.eql (CQL(`SELECT from Foo where contains(name,'sunny')`))
});
it("should support startswith", () => {
expect (OData(`Foo?$filter= startswith(name,'sunny')`))
.to.eql (CQL(`SELECT from Foo where name like 'sunny%'`))
.to.eql (CQL(`SELECT from Foo where startswith(name,'sunny')`))
});
it("should support endswith", () => {
expect (OData(`Foo?$filter= endswith(name,'sunny')`))
.to.eql (CQL(`SELECT from Foo where name like '%sunny'`))
.to.eql (CQL(`SELECT from Foo where endswith(name,'sunny')`))
});
it("should support length", () => {
@@ -82,7 +77,7 @@ describe("$filter", () => {
it("should support indexof", () => {
expect (OData(`Foo?$filter= indexof(name,'x') eq 11`))
.to.eql (CQL(`SELECT from Foo where locate(name,'x') = 11`))
.to.eql (CQL(`SELECT from Foo where indexof(name,'x') = 11`))
});
it("should support substring", () => {
@@ -92,12 +87,12 @@ describe("$filter", () => {
it.each(['tolower','toupper','trim'])("should support '%s'", (fn) => {
expect (OData(`Foo?$filter= ${fn}(name) eq 'foo'`))
.to.eql (CQL(`SELECT from Foo where ${fn.replace(/^to/,'')}(name) = 'foo'`))
.to.eql (CQL(`SELECT from Foo where ${fn}(name) = 'foo'`))
});
it("should support 'day'", () => {
expect (OData(`Foo?$filter= day(name) eq 11`))
.to.eql (CQL(`SELECT from Foo where dayofmonth(name) = 11`))
.to.eql (CQL(`SELECT from Foo where day(name) = 11`))
});
it("should support concat", () => {
@@ -106,4 +101,5 @@ describe("$filter", () => {
});
});
});