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const test = require('tap').test;
const adapter = require('../../src/engine/adapter');
const events = require('../fixtures/events.json');
test('spec', t => {
t.type(adapter, 'function');
t.end();
});
test('invalid inputs', t => {
let nothing = adapter('not an object');
t.type(nothing, 'undefined');
nothing = adapter({noxmlproperty: true});
t.type(nothing, 'undefined');
t.end();
});
test('create event', t => {
const result = adapter(events.create);
t.ok(Array.isArray(result));
t.equal(result.length, 2);
// Outer block
t.type(result[0].id, 'string');
t.type(result[0].opcode, 'string');
t.type(result[0].comment, 'undefined');
t.type(result[0].fields, 'object');
t.type(result[0].inputs, 'object');
t.type(result[0].inputs.DURATION, 'object');
t.type(result[0].topLevel, 'boolean');
t.equal(result[0].topLevel, true);
// Enclosed shadow block
t.type(result[1].id, 'string');
t.type(result[1].opcode, 'string');
t.type(result[1].fields, 'object');
t.type(result[1].inputs, 'object');
t.type(result[1].fields.NUM, 'object');
t.type(result[1].fields.NUM.value, '10');
t.type(result[1].topLevel, 'boolean');
t.equal(result[1].topLevel, false);
t.end();
});
test('create with comment', t => {
const result = adapter(events.createComment);
// This test should be the same as above except that it also has a comment.
t.ok(Array.isArray(result));
t.equal(result.length, 2);
t.type(result[0].comment, 'string');
t.equal(result[0].comment, 'aCommentId');
t.end();
});
test('create with branch', t => {
const result = adapter(events.createbranch);
// Outer block
t.type(result[0].id, 'string');
t.type(result[0].opcode, 'string');
t.type(result[0].fields, 'object');
t.type(result[0].inputs, 'object');
t.type(result[0].inputs.SUBSTACK, 'object');
t.type(result[0].topLevel, 'boolean');
t.equal(result[0].topLevel, true);
// In branch
const branchBlockId = result[0].inputs.SUBSTACK.block;
const branchShadowId = result[0].inputs.SUBSTACK.shadow;
t.type(branchBlockId, 'string');
t.equal(branchShadowId, null);
// Find actual branch block
let branchBlock = null;
for (let i = 0; i < result.length; i++) {
if (result[i].id === branchBlockId) {
branchBlock = result[i];
}
}
t.type(branchBlock, 'object');
t.end();
});
test('create with two branches', t => {
const result = adapter(events.createtwobranches);
// Outer block
t.type(result[0].id, 'string');
t.type(result[0].opcode, 'string');
t.type(result[0].fields, 'object');
t.type(result[0].inputs, 'object');
t.type(result[0].inputs.SUBSTACK, 'object');
t.type(result[0].inputs.SUBSTACK2, 'object');
t.type(result[0].topLevel, 'boolean');
t.equal(result[0].topLevel, true);
// In branchs
const firstBranchBlockId = result[0].inputs.SUBSTACK.block;
const secondBranchBlockId = result[0].inputs.SUBSTACK2.block;
t.type(firstBranchBlockId, 'string');
t.type(secondBranchBlockId, 'string');
const firstBranchShadowBlockId = result[0].inputs.SUBSTACK.shadow;
const secondBranchShadowBlockId = result[0].inputs.SUBSTACK2.shadow;
t.equal(firstBranchShadowBlockId, null);
t.equal(secondBranchShadowBlockId, null);
// Find actual branch blocks
let firstBranchBlock = null;
let secondBranchBlock = null;
for (let i = 0; i < result.length; i++) {
if (result[i].id === firstBranchBlockId) {
firstBranchBlock = result[i];
}
if (result[i].id === secondBranchBlockId) {
secondBranchBlock = result[i];
}
}
t.type(firstBranchBlock, 'object');
t.type(secondBranchBlock, 'object');
t.end();
});
test('create with top-level shadow', t => {
const result = adapter(events.createtoplevelshadow);
t.ok(Array.isArray(result));
t.equal(result.length, 1);
// Outer block
t.type(result[0].id, 'string');
t.type(result[0].opcode, 'string');
t.type(result[0].fields, 'object');
t.type(result[0].inputs, 'object');
t.type(result[0].topLevel, 'boolean');
t.equal(result[0].topLevel, true);
t.end();
});
test('create with next connection', t => {
const result = adapter(events.createwithnext);
t.ok(Array.isArray(result));
t.equal(result.length, 2);
// First block
t.type(result[0].id, 'string');
t.type(result[0].opcode, 'string');
t.type(result[0].fields, 'object');
t.type(result[0].inputs, 'object');
t.type(result[0].topLevel, 'boolean');
t.equal(result[0].topLevel, true);
t.type(result[0].next, 'string');
t.equal(result[0].next, result[1].id);
// Second block
t.type(result[1].id, 'string');
t.type(result[1].opcode, 'string');
t.type(result[1].fields, 'object');
t.type(result[1].inputs, 'object');
t.type(result[1].topLevel, 'boolean');
t.equal(result[1].topLevel, false);
t.equal(result[1].next, null);
t.end();
});
test('create with obscured shadow', t => {
const result = adapter(events.createobscuredshadow);
t.ok(Array.isArray(result));
t.equal(result.length, 4);
t.end();
});
test('create variable with entity in name', t => {
const result = adapter(events.createvariablewithentity);
t.ok(Array.isArray(result));
t.equal(result.length, 1);
t.type(result[0].id, 'string');
t.type(result[0].opcode, 'string');
t.type(result[0].fields, 'object');
t.type(result[0].fields.VARIABLE, 'object');
t.type(result[0].fields.VARIABLE.value, 'string');
t.equal(result[0].fields.VARIABLE.value, 'this & that');
t.type(result[0].inputs, 'object');
t.type(result[0].topLevel, 'boolean');
t.equal(result[0].topLevel, true);
t.end();
});
test('create with invalid block xml', t => {
// Entirely invalid block XML
const result = adapter(events.createinvalid);
t.ok(Array.isArray(result));
t.equal(result.length, 0);
// Invalid grandchild tag
const result2 = adapter(events.createinvalidgrandchild);
t.ok(Array.isArray(result2));
t.equal(result2.length, 1);
t.type(result2[0].id, 'string');
t.equal(Object.keys(result2[0].inputs).length, 0);
t.equal(Object.keys(result2[0].fields).length, 0);
t.end();
});
test('create with invalid xml', t => {
const result = adapter(events.createbadxml);
t.ok(Array.isArray(result));
t.equal(result.length, 0);
t.end();
});
test('create with empty field', t => {
const result = adapter(events.createemptyfield);
t.ok(Array.isArray(result));
t.equal(result.length, 3);
t.end();
});
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