Method expectIf

src/controllers/contract/param-parser.ts:52–65

(
        test: (c: string) => boolean,
        param: AbiParam,
        expectMessage: string,
    )

    }

    expectIf(
        test: (c: string) => boolean,
        param: AbiParam,
        expectMessage: string,
    ): string {
        const passed = this.passWhile(test)

        if (passed !== undefined) {
            return passed
        }
        throw this.error(
            `Param ${param.name} (${param.type}) expect ${expectMessage}`,
        )
    }

    expect(test: string, param: AbiParam): string {
        return this.expectIf(x => x === test, param, `"${test}"`)