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describe("Display", function() {
describe("drawText", function() {
it("should provide default maxWidth", function() {
var d = new ROT.Display({width:10, height:10});
var lines = d.drawText(7, 0, "aaaaaa");
expect(lines).toBe(2);
});
});
describe("computeSize", function() {
describe("rectangular layout", function() {
var d1 = new ROT.Display({fontSize:18, spacing:1});
var d2 = new ROT.Display({fontSize:18, spacing:1.2});
it("should compute integer size for spacing 1", function() {
var size = d1.computeSize(1/0, 180);
expect(size[1]).toBe(10);
});
it("should compute fractional size for spacing 1", function() {
var size = d1.computeSize(1/0, 170);
expect(size[1]).toBe(9);
});
it("should compute integer size for spacing >1", function() {
var size = d2.computeSize(1/0, 220);
expect(size[1]).toBe(10);
});
it("should compute fractional size for spacing >1", function() {
var size = d2.computeSize(1/0, 210);
expect(size[1]).toBe(9);
});
});
describe("hex layout", function() {
var d1 = new ROT.Display({fontSize:18, spacing:1, layout:"hex"});
var d2 = new ROT.Display({fontSize:18, spacing:1.2, layout:"hex"});
it("should compute size for spacing 1", function() {
var size = d1.computeSize(1/0, 96);
expect(size[1]).toBe(5);
});
it("should compute size for spacing >1", function() {
var size = d2.computeSize(1/0, 96);
expect(size[1]).toBe(4);
});
});
});
describe("computeFontSize", function() {
describe("rectangular layout", function() {
var d1 = new ROT.Display({width:100, height:20, spacing:1});
var d2 = new ROT.Display({width:100, height:20, spacing:1.2});
it("should compute integer size for spacing 1", function() {
var size = d1.computeFontSize(1/0, 180);
expect(size).toBe(9);
});
it("should compute fractional size for spacing 1", function() {
var size = d1.computeFontSize(1/0, 170);
expect(size).toBe(8);
});
it("should compute integer size for spacing >1", function() {
var size = d2.computeFontSize(1/0, 180);
expect(size).toBe(7);
});
it("should compute fractional size for spacing >1", function() {
var size = d2.computeFontSize(1/0, 170);
expect(size).toBe(6);
});
});
describe("hex layout", function() {
var d1 = new ROT.Display({width:100, height:5, spacing:1, layout:"hex"});
var d2 = new ROT.Display({width:100, height:5, spacing:1.3, layout:"hex"});
xit("should compute size for spacing 1", function() {
var size = d1.computeFontSize(1/0, 96);
expect(size).toBe(18);
});
it("should compute size for spacing >1", function() {
var size = d2.computeFontSize(1/0, 96);
expect(size).toBe(14);
});
});
});
});
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